ITEM NAME:AC 85V - 263V to DC 12V 2A 24W Volt voltage transformer switching power sup F3U7 AC 85V - 263V to DC 12V 2A 24W Volt voltage transformer switching power sup F3U7 Switching power supply, it uses AC 85V - 263V to DC12V Wide input voltage range, steady and precise output voltage. Protect against power shortage, congestion (105% - 200%) or over voltage (115% - 135%) Material: Metal Housing + aluminum base Width using as switching power supplies for LED strips, LED display, billboard, industrial plants, etc. It may only be used anywhere inside! Input voltage: AC 85V - 263V (63Hz 47--) input over-voltage protection: Cold 20A at 120V AC Output voltage: DC 12V Adjustment the output voltage: 12V ± 10% Output Current: 2A output power: 24W operating temperature: -10 ~ 50 ℃ storage temperature: -20 ~ 85 ℃ operating Humidity: 20% ~ 90% RH non-condensing storage Humidity: 20% ~ 95% RH product Dimensions: 8.5 * 6 * 3.3cm / 3.3 * 2.4 * 1.3in product weight: 122g / 4.3 oz Package Included: 1 * volt voltage transformer This voltage transformer switching power supply used AC 85V - 263V to 12V DC. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3 cm.